当前位置: 首页 > 文章 > 北京地坛公园古侧柏土壤理化特性研究 林业资源管理 2012 (6) 112-114
Position: Home > Articles > Analysis on Soil Physical Properties of oriental arborvitae(platycladus orientalis) in Beijing Ditan Park Forest Resources Management 2012 (6) 112-114

北京地坛公园古侧柏土壤理化特性研究

作  者:
程黎霞;刘晶岚;黄灏峰;姚可侃;赵光亮;姚永刚;王玲;张振明
单  位:
北京林业大学自然保护区学院;北京金五环风景园林工程有限责任公司;北京市八达岭林场
关键词:
古侧柏;土壤含水量;容重;孔隙度;土壤紧实度
摘  要:
以北京地坛公园古侧柏为研究对象,采用环刀法和烘干法分析了北京地坛公园古侧柏土壤理化特性。结果表明:1)古侧柏土壤含水量为14.54%;2)土壤容重为1.59 g/cm3;3)土壤的总孔隙度、毛管孔隙度和非毛管孔隙度分别为26.86%,40.14%和13.28%;4)土壤紧实度为0.51 kg/m2。
译  名:
Analysis on Soil Physical Properties of oriental arborvitae(platycladus orientalis) in Beijing Ditan Park
作  者:
CHENG Lixia1,LIU Jinglan1,HUANG Haofeng2,YAO Kekan1 ZHAO Guangliang3,YAO Yonggang3,WANG Ling3,ZHANG Zhenming1(1.College of Nature Conservation,Beijing Forestry University,Beijing 100083,China;2.Beijing Gold Wuhuan Landscape Engineering Limited Liability Company,Beijing 100022,China;3.Beijing Badaling Forest Farm,Beijing 102112,China)
关键词:
platycladus orientalis,SWC,bulk density,soil porosities,soil compaction
摘  要:
The study regards ancient trees platycladus orientalis in Beijing Ditan Park as the research objects.By using cutting ring method and drying method,soil physical properties were analyzed.The results showed that:(1)average soil water content(SWC)was 14.5%;(2)the mean bulk density of soil samples was 1.59 g/cm3;(3)the average total porosity,mean capillary porosity and medial non-capillary porosity of soil samples were 26.9%,40.2%,13.3%,respectively;(4)mean soil compaction was 0.51 kg/m2.

相似文章

计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊